The LP38690SD-ADJ/NOPB is a low dropout CMOS linear regulator designed for adjustable output voltage applications. It operates within an input voltage range of 2.7 V to 10 V and provides an adjustable output voltage from 1.25 V to 9 V. The device features a low dropout voltage of 450 mV at a load current of 1 A, making it suitable for battery-powered devices and applications requiring efficient power management. This regulator has a quiescent current of 55 µA at full load, ensuring minimal power consumption during operation. It is rated for a wide operating temperature range of -40°C to +125°C, which enhances its reliability in various environments. The LP38690SD-ADJ/NOPB also includes thermal overload protection and foldback current limiting for enhanced safety. The product is available in a compact 6-pin WSON package, which allows for efficient thermal management and space-saving designs. It is suitable for applications such as hard disk drives, notebook computers, and portable instrumentation.
1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors 6-WSON -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 138966-LP38690SD-ADJ
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.45V @ 1A
Number of Regulators: 1
Output Type: Adjustable
Output Current: 1A
Output Voltage: 1.25 V to 9 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 6-WSON (3x3)
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 1.25V
Dropout Voltage-Max: 1.6V @ 1A
Operating Supply Current: 55μA to 100μA
PSRR: 55dB (120Hz)
Control Protection Features: Over Temperature
Maximum Output Voltage: 9V
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (3x3)
LP38690-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
1A Adj LDO 10V, 1.25-9V, 450mV Dropout, SMT Product overview: LP38690SD-ADJ/NOPB from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 1A, 10V, 9V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 10V, 9V, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LP38690SD-ADJ/NO
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| Texas Instruments | Win Source Electronics | DigiKey | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | LP38690SD-ADJ/NOPB | 138966-LP38690SD-ADJ/NOPB | LP38690SD-ADJ/NOPBCT-ND | LP38690SD-ADJ/NOPB | 776-LP38690SD-ADJ/NOPB | LP38690SD-ADJ/NOPB | LP38690SD-ADJ/NOPB | LP38690SD-ADJ/NOPB | LP38690SD-ADJ/NOPB |
| Product Name | LP38690-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors | PMIC - PMIC - Voltage Regulators - Linear - LP38690SD-ADJ/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1A 10V 9V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | ||||
| Package Type | Other; WSON | Other; 6-WSON (3x3) | Other; 6-WDFN Exposed Pad | Other; WSON6 | Other; 6-WDFN Exposed Pad | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Foldback Overcurrent Protection | Over Temperature | |||||||
| Output Voltage | 1.25 to 9 volts | 1.25 volts | 1.25 to 9 volts | 9 volts | 1.25 volts | 1.25 volts | |||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
